---
title: YDB
---

All functionality related to YDB.

> [YDB](https://ydb.tech/) is a versatile open source Distributed SQL Database that combines
> high availability and scalability with strong consistency and ACID transactions.
> It accommodates transactional (OLTP), analytical (OLAP), and streaming workloads simultaneously.

## Installation and Setup

<CodeGroup>
```bash pip
pip install langchain-ydb
```

```bash uv
uv add langchain-ydb
```
</CodeGroup>

## Vector Store

To import YDB vector store:

```python
from langchain_ydb.vectorstores import YDB
```

For a more detailed walkthrough of the YDB vector store, see [this notebook](/oss/integrations/vectorstores/ydb).
